| Standard: | API |
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| Material: | Stainless Steel |
| Pressure: | Medium Pressure |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Product name: X43F46 Fully lined flange connection manual plug valve
| Material | Specially designed seat bushings (PTFE or para-polyphenylene) seal against a steel body; body is stainless steel (unlined). |
| Size | DN15-DN250 |
| Pressure | PN0.6-1.6(MPa) |
| Temperature | -40-200ºC |
| Application | Chemical, water treatment, power, oil |
| connection method | Flanged, Screwed or Welded |
| Working Principle: | |
| X43F plug valve structure characteristics: 1.The valve body inlet and outlet end window is designed as double groove sealing ring structure, plug in the process of rotation, the sealing ratio pressure between the sealing vice in the gradual change until it reaches the full open or full closed position, produce enough sealing ratio pressure, sealing vice to zero leakage. 2. double groove sealing ring not only can make PTFE bushing solid displacement inside the broad body. Generate enough sealing pressure, the sealing vice to achieve zero leakage. 2, double groove sealing ring not only can make PTFE bushing solid in the broad body internal displacement, but also can absorb due to temperature changes caused by the village bushing produced by the deformation of a small amount, while the bushing and the plug between the powerful wiping effect, but also to improve the sealing surface of the application of life 3. The upper part of the plug shaft adopts a PTFE diaphragm and O-ring and adjusting gasket, which can not only adjust the sealing ratio pressure between sealing surfaces, make the plug rotate flexibly, but also may ensure the inlet and outlet ends and the middle flange connection end sealing. The sealing of inlet and outlet ends and the middle flange connection end is guaranteed. 4. The whole sealing process can be approximated as having nothing to do with the pressure in the pipe. 5. Inside the PTFE bushing, fillers of different materials are used according to the use temperature and working medium, with good lubrication and long life. |
Founded in 2022, our company, Wenzhou Dejia Special Steel Co., Ltd is specialized in producing various products such as elbows, tees, reducers, caps, flanges and valves. We can produce products according to National standard, American standard etc. It's our feature that we can produce products of any size ad per customers' special demands.
Our company thrive on honesty, continuity and transparency with our clients. We would like to cooperate with global customers and make the good protection project in world market.
Why choose our company? We features scientific and rational design, advanced production process, quality manufacturing materials, comprehensive security protection and first-class after-sales service.
Q: What are your main products?
A: We specialize in producing a wide range of valves, elbows, flanges, Tee, Cross, gaskets etc.
Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.
Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.
Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.
Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.
Suppliers with verified business licenses
Audited Supplier 
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